Daikin FWKE-E - Page 97

93
Engineering & Physical Data
Engineering Data - Chilled Water Fan Coil Unit
MODEL FWC03C FWC04C FWC06C FWC07C
NOMINAL COOLING CAPACITY
Btu/h 9900 11600 18000 22500
W 2900 3400 5280 6590
NOMINAL SENSIBLE COOLING CAPACITY
Btu/h 7000 8120 12600 15750
W 2050 2380 3690 4620
NOMINAL HEATING CAPACITY
(ENTERING WATER TEMP. = 50°C)
Btu/h 11500 15000 23000 29000
W 3370 4400 6740 8500
NOMINAL TOTAL INPUT POWER W 77 128 170 215
NOMINAL RUNNING CURRENT A 0.35 0.58 0.79 0.98
POWER SOURCE V/Ph/Hz 208-230 / 1 / 60
INDOOR UNIT
CONTROL
AIR DISCHARGE DUCTED
OPERATION WIRED MICRO-COMPUTER REMOTE CONTROL
AIR FLOW
HIGH CFM 300 510 700 730
MEDIUM CFM 265 440 650 640
LOW CFM 220 360 490 550
EXTERNAL STATIC PRESSURE Pa 20 / 16 / 11 29 / 22 / 15 39 / 34 / 20 83 / 64 / 47
NOMINAL WATER FLOW RATE
USGPM 2.20 2.60 4.05 5.06
litres/min 8.33 9.84 15.33 19.15
HEAD LOSS (COOLING) kPa 10.5 24.0 20.1 32.4
HEAD LOSS (HEATING) : 50°C kPa 8.8 20.3 17.0 27.6
MAX. WORKING PRESSURE kPa 1608
SURFACE AIR VELOCITY m/s 1.29 1.72 1.83 1.72
SOUND PRESSURE LEVEL (H/M/L) dBA 36 / 33 / 29 40 / 36 / 31 42 / 41 / 35 41 / 39 / 36
UNIT DIMENSION H X W X D mm 267 X 702 X 351 267 X 842 X 351 267 X 1002 X 351 267 X 1137 X 351
PACKING DIMENSION H X W X D mm 376 X 951 X 541 376 X 1091 X 541 376 X 1251 X 541 376 X 1386 X 541
UNIT WEIGHT kg 18 22 24 26
CONDENSATE DRAIN SIZE mm 19.05
PIPE CONNECTION mm 19.05 BSP FEMALE THREAD ADAPTOR
FAN
TYPE BLOWER
DRIVE DIRECT
FAN SPEED
HIGH RPM 1100 1320 1360 1520
MEDIUM RPM 950 1150 1250 1350
LOW RPM 800 940 980 1180
FAN MOTOR
TYPE PERMANENT SPLIT CAPACITOR (INDUCTION)
INDEX OF PROTECTION (IP) IP20
INSULATION GRADE E
RATED INPUT
POWER
HIGH W 77 128 170 215
MEDIUM W 62 104 155 166
LOW W 44 75 110 138
RATED RUNNING
CURRENT
HIGH A 0.35 0.58 0.79 0.98
MEDIUM A 0.28 0.48 0.72 0.76
LOW A 0.20 0.35 0.53 0.64
STARTING CURRENT A 0.40 0.81 1.13 1.53
MOTOR OUTPUT W 30 50 80 100
POLES 4
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 9.52
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.11 0.14 0.18 0.20
ROW 3
WATER VOLUME litre 0.94 1.15 1.43 1.63
AIR
QUALITY
FILTER
TYPE WASHABLE SARANET FILTER
QUANTITY pc 1
CASING COLOUR WITHOUT PAINT
MODE COOLING HEATING
ENTERING AIR TEMPERATURE 27°C DB / 19°C WB 20°C DB
ENTERING WATER TEMPERATURE 7°C
50°C (2 Pipes System)
70°C (4 Pipes System)
LEAVING WATER TEMPERATURE 12°C 60°C (4 Pipes System)
ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.